single_host = '127.0.0.1'
server_config = {'host': single_host, 'port': 5000}
area_config = {'host': single_host, 'port': 5011}
shop_config = {'host': single_host, 'port': 5012}
surround_config = {'host': single_host, 'port': 5013}
user_config = {'host': single_host, 'port': 5014}